Diffuse astrocytoma, IDH-mutant - Male, 20 - Tissue image [5270730023436641]

This is the histopathological image of BRAIN tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 20Clinical description: Brain tumor.Gender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: GLIOMASDiagnosis: Diffuse astrocytoma, IDH-mutantResult of the histopathological examination: Diffuse astrocytoma IDH-1 mutant (G4 WHO2021)
IHC: IDH1R132+, p53 - mutant, ATRX+, Ki67 50%.Sample:Material: FFPECollecting method: Surgical specimenTopography: EYE, BRAIN AND OTHER PARTS OF CENTRAL NERVOUS SYSTEMOrgan: BRAINTissue: Temporal lobeType of staining: positive/HEStaining: Not applicableAntibody: Not applicableTechnology:Equipment: Pannoramic 250 3DHistechLens: 20xOrganization:Source: Medical University Gdańsk

本数据集为格但斯克医科大学（Medical University Gdańsk）获取并存档于ZMDL-GUMED的脑组织样本组织病理学图像。该样本图像通过Pannoramic 250 3DHistech玻片扫描仪采集，放大倍率为20×，存储为医学数字成像和通信（DICOM）格式。
患者、样本及诊断详细信息如下：
患者：年龄20岁，临床描述为脑肿瘤，性别为男性。
诊断分类：遵循ICD-O_3.2分类标准，分类编码为神经胶质瘤（GLIOMAS）；具体诊断为弥漫性星形细胞瘤，IDH突变型。
组织病理学检查结果：弥漫性星形细胞瘤IDH-1突变型（WHO 2021版分级G4）。
免疫组化（Immunohistochemistry, IHC）结果：IDH1R132阳性，p53突变阴性，ATRX阳性，Ki67增殖指数为50%。
样本相关信息：
样本材料：福尔马林固定石蜡包埋（Formalin-Fixed Paraffin-Embedded, FFPE）组织
采集方式：手术标本
解剖部位：眼、脑及中枢神经系统其他部位
受累器官：脑
病变组织：颞叶
染色类型：HE阳性染色
染色方案：无适用项目
抗体试剂：无适用项目
技术参数：
采集设备：Pannoramic 250 3DHistech
镜头倍率：20×
来源机构：格但斯克医科大学